package blender.editors.animation;

import blender.makesdna.sdna.wmKeyConfig;
import blender.windowmanager.WmOperatorsUtil;

public class AnimOps {
//	/**
//	 * $Id: anim_ops.c 33420 2010-12-02 02:03:30Z aligorith $
//	 *
//	 * ***** BEGIN GPL LICENSE BLOCK *****
//	 *
//	 * This program is free software; you can redistribute it and/or
//	 * modify it under the terms of the GNU General Public License
//	 * as published by the Free Software Foundation; either version 2
//	 * of the License, or (at your option) any later version. 
//	 *
//	 * This program is distributed in the hope that it will be useful,
//	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
//	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//	 * GNU General Public License for more details.
//	 *
//	 * You should have received a copy of the GNU General Public License
//	 * along with this program; if not, write to the Free Software Foundation,
//	 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//	 *
//	 * The Original Code is Copyright (C) 2008 Blender Foundation.
//	 * All rights reserved.
//	 *
//	 * 
//	 * Contributor(s): Blender Foundation, Joshua Leung
//	 *
//	 * ***** END GPL LICENSE BLOCK *****
//	 */
//
//	#include <stdlib.h>
//	#include <math.h>
//
//	#include "BLO_sys_types.h"
//
//	#include "DNA_anim_types.h"
//	#include "DNA_scene_types.h"
//
//	#include "BKE_context.h"
//	#include "BKE_sound.h"
//
//	#include "UI_view2d.h"
//
//	#include "RNA_access.h"
//	#include "RNA_define.h"
//
//	#include "WM_api.h"
//	#include "WM_types.h"
//
//	#include "ED_screen.h"
//
//	#include "anim_intern.h"
//
//	/* ********************** frame change operator ***************************/
//
//	/* Check if the operator can be run from the current context */
//	static int change_frame_poll(bContext *C)
//	{
//		ScrArea *curarea= CTX_wm_area(C);
//		
//		/* as long as there is an active area, and it isn't a Graph Editor 
//		 * (since the Graph Editor has its own version which does extra stuff),
//		 * we're fine
//		 */
//		return ((curarea) && (curarea->spacetype != SPACE_IPO));
//	}
//
//	/* Set the new frame number */
//	static void change_frame_apply(bContext *C, wmOperator *op)
//	{
//		Scene *scene= CTX_data_scene(C);
//		
//		/* set the new frame number */
//		CFRA= RNA_int_get(op->ptr, "frame");
//		FRAMENUMBER_MIN_CLAMP(CFRA);
//		SUBFRA = 0.f;
//		
//		/* do updates */
//		sound_seek_scene(C);
//		WM_event_add_notifier(C, NC_SCENE|ND_FRAME, scene);
//	}
//
//	/* ---- */
//
//	/* Non-modal callback for running operator without user input */
//	static int change_frame_exec(bContext *C, wmOperator *op)
//	{
//		change_frame_apply(C, op);
//
//		return OPERATOR_FINISHED;
//	}
//
//	/* ---- */
//
//	/* Get frame from mouse coordinates */
//	static int frame_from_event(bContext *C, wmEvent *event)
//	{
//		ARegion *region= CTX_wm_region(C);
//		float viewx;
//		int x, y;
//		
//		/* convert screen coordinates to region coordinates */
//		x= event->x - region->winrct.xmin;
//		y= event->y - region->winrct.ymin;
//		
//		/* convert from region coordinates to View2D 'tot' space */
//		UI_view2d_region_to_view(&region->v2d, x, y, &viewx, NULL);
//		
//		/* round result to nearest int (frames are ints!) */
//		return (int)floor(viewx+0.5f);
//	}
//
//	/* Modal Operator init */
//	static int change_frame_invoke(bContext *C, wmOperator *op, wmEvent *event)
//	{
//		/* Change to frame that mouse is over before adding modal handler,
//		 * as user could click on a single frame (jump to frame) as well as
//		 * click-dragging over a range (modal scrubbing).
//		 */
//		RNA_int_set(op->ptr, "frame", frame_from_event(C, event));
//		
//		change_frame_apply(C, op);
//		
//		/* add temp handler */
//		WM_event_add_modal_handler(C, op);
//
//		return OPERATOR_RUNNING_MODAL;
//	}
//
//	/* Modal event handling of frame changing */
//	static int change_frame_modal(bContext *C, wmOperator *op, wmEvent *event)
//	{
//		/* execute the events */
//		switch (event->type) {
//			case ESCKEY:
//				return OPERATOR_FINISHED;
//			
//			case MOUSEMOVE:
//				RNA_int_set(op->ptr, "frame", frame_from_event(C, event));
//				change_frame_apply(C, op);
//				break;
//			
//			case LEFTMOUSE: 
//			case RIGHTMOUSE:
//				/* we check for either mouse-button to end, as checking for ACTIONMOUSE (which is used to init 
//				 * the modal op) doesn't work for some reason
//				 */
//				if (event->val==KM_RELEASE)
//					return OPERATOR_FINISHED;
//				break;
//		}
//
//		return OPERATOR_RUNNING_MODAL;
//	}
//
//	void ANIM_OT_change_frame(wmOperatorType *ot)
//	{
//		/* identifiers */
//		ot->name= "Change frame";
//		ot->idname= "ANIM_OT_change_frame";
//		ot->description= "Interactively change the current frame number";
//		
//		/* api callbacks */
//		ot->exec= change_frame_exec;
//		ot->invoke= change_frame_invoke;
//		ot->modal= change_frame_modal;
//		ot->poll= change_frame_poll;
//		
//		/* flags */
//		ot->flag= OPTYPE_BLOCKING|OPTYPE_UNDO;
//
//		/* rna */
//		RNA_def_int(ot->srna, "frame", 0, MINAFRAME, MAXFRAME, "Frame", "", MINAFRAME, MAXFRAME);
//	}
//
//	/* ****************** set preview range operator ****************************/
//
//	static int previewrange_define_exec(bContext *C, wmOperator *op)
//	{
//		Scene *scene= CTX_data_scene(C);
//		ARegion *ar= CTX_wm_region(C);
//		float sfra, efra;
//		int xmin, xmax;
//		
//		/* get min/max values from border select rect (already in region coordinates, not screen) */
//		xmin= RNA_int_get(op->ptr, "xmin");
//		xmax= RNA_int_get(op->ptr, "xmax");
//		
//		/* convert min/max values to frames (i.e. region to 'tot' rect) */
//		UI_view2d_region_to_view(&ar->v2d, xmin, 0, &sfra, NULL);
//		UI_view2d_region_to_view(&ar->v2d, xmax, 0, &efra, NULL);
//		
//		/* set start/end frames for preview-range 
//		 *	- must clamp within allowable limits
//		 *	- end must not be before start (though this won't occur most of the time)
//		 */
//		if (sfra < 1) sfra = 1.0f;
//		if (efra < 1) efra = 1.0f;
//		if (efra < sfra) efra= sfra;
//		
//		scene->r.flag |= SCER_PRV_RANGE;
//		scene->r.psfra= (int)floor(sfra + 0.5f);
//		scene->r.pefra= (int)floor(efra + 0.5f);
//		
//		/* send notifiers */
//		WM_event_add_notifier(C, NC_SCENE|ND_FRAME, scene);
//		
//		return OPERATOR_FINISHED;
//	} 
//
//	void ANIM_OT_previewrange_set(wmOperatorType *ot)
//	{
//		/* identifiers */
//		ot->name= "Set Preview Range";
//		ot->idname= "ANIM_OT_previewrange_set";
//		ot->description= "Interactively define frame range used for playback";
//		
//		/* api callbacks */
//		ot->invoke= WM_border_select_invoke;
//		ot->exec= previewrange_define_exec;
//		ot->modal= WM_border_select_modal;
//		
//		ot->poll= ED_operator_animview_active;
//		
//		/* flags */
//		ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
//		
//		/* rna */
//			/* used to define frame range */
//		RNA_def_int(ot->srna, "xmin", 0, INT_MIN, INT_MAX, "X Min", "", INT_MIN, INT_MAX);
//		RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX);
//			/* these are not used, but are needed by borderselect gesture operator stuff */
//		RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
//		RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
//	}
//
//	/* ****************** clear preview range operator ****************************/
//
//	static int previewrange_clear_exec(bContext *C, wmOperator *UNUSED(op))
//	{
//		Scene *scene= CTX_data_scene(C);
//		ScrArea *curarea= CTX_wm_area(C);
//		
//		/* sanity checks */
//		if (ELEM(NULL, scene, curarea))
//			return OPERATOR_CANCELLED;
//		
//		/* simply clear values */
//		scene->r.flag &= ~SCER_PRV_RANGE;
//		scene->r.psfra= 0;
//		scene->r.pefra= 0;
//		
//		ED_area_tag_redraw(curarea);
//		
//		return OPERATOR_FINISHED;
//	} 
//
//	void ANIM_OT_previewrange_clear(wmOperatorType *ot)
//	{
//		/* identifiers */
//		ot->name= "Clear Preview Range";
//		ot->idname= "ANIM_OT_previewrange_clear";
//		ot->description= "Clear Preview Range";
//		
//		/* api callbacks */
//		ot->exec= previewrange_clear_exec;
//		
//		ot->poll= ED_operator_animview_active;
//		
//		/* flags */
//		ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
//	}
//
//	/* ****************** time display toggle operator ****************************/
//
//	static int toggle_time_exec(bContext *C, wmOperator *UNUSED(op))
//	{
//		ScrArea *curarea= CTX_wm_area(C);
//		
//		if (curarea == NULL)
//			return OPERATOR_CANCELLED;
//		
//		/* simply toggle draw frames flag in applicable spaces */
//		// XXX or should relevant spaces define their own version of this?
//		switch (curarea->spacetype) {
//			case SPACE_TIME: /* TimeLine */
//			{
//				SpaceTime *stime= CTX_wm_space_time(C);
//				stime->flag ^= TIME_DRAWFRAMES;
//			}
//				break;
//			case SPACE_ACTION: /* Action Editor */
//			{
//				SpaceAction *saction= CTX_wm_space_action(C);
//				saction->flag ^= SACTION_DRAWTIME;
//			}
//				break;
//			case SPACE_IPO: /* Graph Editor */
//			{
//				SpaceIpo *sipo= CTX_wm_space_graph(C);
//				sipo->flag ^= SIPO_DRAWTIME;
//			}
//				break;
//			case SPACE_NLA: /* NLA Editor */
//			{
//				SpaceNla *snla= CTX_wm_space_nla(C);
//				snla->flag ^= SNLA_DRAWTIME;
//			}
//				break;
//			case SPACE_SEQ: /* Sequencer */
//			{
//				SpaceSeq *sseq= CTX_wm_space_seq(C);
//				sseq->flag ^= SEQ_DRAWFRAMES;
//			}
//				break;
//				
//			default: /* editor doesn't show frames */
//				return OPERATOR_CANCELLED; // XXX or should we pass through instead?
//		}
//		
//		ED_area_tag_redraw(curarea);
//		
//		return OPERATOR_FINISHED;
//	}
//
//	void ANIM_OT_time_toggle(wmOperatorType *ot)
//	{
//		/* identifiers */
//		ot->name= "Toggle Frames/Seconds";
//		ot->idname= "ANIM_OT_time_toggle";
//		ot->description= "Toggle whether timing is displayed in frames or seconds for active timeline view";
//		
//		/* api callbacks */
//		ot->exec= toggle_time_exec;
//		
//		ot->poll= ED_operator_animview_active;
//	}

	/* ************************** registration **********************************/

	public static void ED_operatortypes_anim()
	{
//		/* Animation Editors only -------------------------- */
//		WM_operatortype_append(ANIM_OT_change_frame);
//		WM_operatortype_append(ANIM_OT_time_toggle);
//		
//		WM_operatortype_append(ANIM_OT_previewrange_set);
//		WM_operatortype_append(ANIM_OT_previewrange_clear);
		
		/* Entire UI --------------------------------------- */
		WmOperatorsUtil.WM_operatortype_append(Keyframing.ANIM_OT_keyframe_insert);
		WmOperatorsUtil.WM_operatortype_append(Keyframing.ANIM_OT_keyframe_delete);
//		WM_operatortype_append(ANIM_OT_keyframe_insert_menu);
//		WM_operatortype_append(ANIM_OT_keyframe_delete_v3d);
//		WM_operatortype_append(ANIM_OT_keyframe_insert_button);
//		WM_operatortype_append(ANIM_OT_keyframe_delete_button);
//		
//		
//		WM_operatortype_append(ANIM_OT_driver_button_add);
//		WM_operatortype_append(ANIM_OT_driver_button_remove);
//		WM_operatortype_append(ANIM_OT_copy_driver_button);
//		WM_operatortype_append(ANIM_OT_paste_driver_button);
//
//		
//		WM_operatortype_append(ANIM_OT_keyingset_button_add);
//		WM_operatortype_append(ANIM_OT_keyingset_button_remove);
//		
//		WM_operatortype_append(ANIM_OT_keying_set_add);
//		WM_operatortype_append(ANIM_OT_keying_set_remove);
//		WM_operatortype_append(ANIM_OT_keying_set_path_add);
//		WM_operatortype_append(ANIM_OT_keying_set_path_remove);
//		
//		WM_operatortype_append(ANIM_OT_keying_set_active_set);
	}

	public static void ED_keymap_anim(wmKeyConfig keyconf)
	{
//		wmKeyMap *keymap= WM_keymap_find(keyconf, "Animation", 0, 0);
//		ListBase keymap= WmKeymap.WM_keymap_listbase(wm, "Animation", 0, 0);
		
		/* frame management */
			/* NOTE: 'ACTIONMOUSE' not 'LEFTMOUSE', as user may have swapped mouse-buttons */
//		WmKeymap.WM_keymap_add_item(keymap, "ANIM_OT_change_frame", WmEventTypes.ACTIONMOUSE, WmTypes.KM_PRESS, 0, 0);
//		WmKeymap.WM_keymap_verify_item(keymap, "ANIM_OT_time_toggle", TKEY, KM_PRESS, KM_CTRL, 0);
//		
//		/* preview range */
//		WmKeymap.WM_keymap_verify_item(keymap, "ANIM_OT_previewrange_set", PKEY, KM_PRESS, 0, 0);
//		WmKeymap.WM_keymap_verify_item(keymap, "ANIM_OT_previewrange_clear", PKEY, KM_PRESS, KM_ALT, 0);
	}

}
